1 /* 2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system. 3 * 4 * Copyright (C) 2002-2011 Aleph One Ltd. 5 * for Toby Churchill Ltd and Brightstar Engineering 6 * 7 * Created by Charles Manning <charles@aleph1.co.uk> 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU Lesser General Public License version 2.1 as 11 * published by the Free Software Foundation. 12 * 13 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. 14 */ 15 16 /* 17 * ydirectenv.h: Environment wrappers for YAFFS direct. 18 */ 19 20 #ifndef __YDIRECTENV_H__ 21 #define __YDIRECTENV_H__ 22 23 #include <common.h> 24 #include <malloc.h> 25 #include <linux/compat.h> 26 27 #include "yaffs_osglue.h" 28 29 void yaffs_bug_fn(const char *file_name, int line_no); 30 31 32 33 #define YCHAR char 34 #define YUCHAR unsigned char 35 #define _Y(x) x 36 37 #define yaffs_strcat(a, b) strcat(a, b) 38 #define yaffs_strcpy(a, b) strcpy(a, b) 39 #define yaffs_strncpy(a, b, c) strncpy(a, b, c) 40 #define yaffs_strnlen(s, m) strnlen(s, m) 41 #ifdef CONFIG_YAFFS_CASE_INSENSITIVE 42 #define yaffs_strcmp(a, b) strcasecmp(a, b) 43 #define yaffs_strncmp(a, b, c) strncasecmp(a, b, c) 44 #else 45 #define yaffs_strcmp(a, b) strcmp(a, b) 46 #define yaffs_strncmp(a, b, c) strncmp(a, b, c) 47 #endif 48 49 50 void yaffs_qsort(void *aa, size_t n, size_t es, 51 int (*cmp)(const void *, const void *)); 52 53 #define sort(base, n, sz, cmp_fn, swp) yaffs_qsort(base, n, sz, cmp_fn) 54 55 #define YAFFS_PATH_DIVIDERS "/" 56 57 #ifdef NO_inline 58 #define inline 59 #endif 60 61 #define yaffs_trace(msk, fmt, ...) do { \ 62 if (yaffs_trace_mask & (msk)) \ 63 printf("yaffs: " fmt "\n", ##__VA_ARGS__); \ 64 } while (0) 65 66 67 #define YAFFS_LOSTNFOUND_NAME "lost+found" 68 #define YAFFS_LOSTNFOUND_PREFIX "obj" 69 70 #include "yaffscfg.h" 71 72 #define Y_CURRENT_TIME yaffsfs_CurrentTime() 73 #define Y_TIME_CONVERT(x) x 74 75 #define YAFFS_ROOT_MODE 0666 76 #define YAFFS_LOSTNFOUND_MODE 0666 77 78 #include <linux/list.h> 79 80 #include "yaffsfs.h" 81 82 #endif 83